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CVE-2018-11409

89
FAUCET Score

CVE-2018-11409 is an information disclosure vulnerability affecting Splunk through version 7.0.1, allowing unauthorized access to sensitive data like license keys by appending a specific string to a query. This medium-severity vulnerability has a CVSS score of 5.3, indicating a low attack complexity and no user interaction required, but with a high EPSS score suggesting a significant likelihood of exploitation. While not on the CISA KEV list or currently active on the Hot List, exploit modules are publicly available in Metasploit and Nuclei, and an ExploitDB entry exists, indicating readily available exploit code despite limited community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 7.0.1CPE matchmatch criteria
cpe:2.3:a:splunk:splunk:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.3MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
98.37%
Probability of exploitation in next 30 days
EPSS Percentile
99.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Metasploit: Splunk __raw Server Info Disclosure · Jun 8, 2018
Nuclei: CVE-2018-11409 · Jun 30, 2020
ExploitDB: EDB-44865 · Jun 8, 2018
This CVE's current EPSS score of 0.9837 is in the 100th percentile among its peer group of 23,690 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / kofa2002/splunk
ExploitThird Party Advisory
exploit-db.com / exploits/44865
ExploitThird Party AdvisoryVDB Entry
securitytracker.com / id/1041148
Third Party AdvisoryVDB Entry